TY - GEN T1 - An Ultraviolet to Mid-Infrared Study of the Physical and Wind Properties of HD 164270 (WC9) and Comparison to BD+30 3639 ([WC9]) T2 - arXiv PY - 2005/09/13 AU - Crowther P AU - Morris P AU - Smith J ED - DO - DOI: 10.48550/arxiv.astro-ph/0509343 Y2 - 2025/11/06 ER -